Focus the submit button when confirmation modal is opened.

Also, changed cancellation link to button.
This makes the meaning clearer.

original: https://github.com/tootsuite/mastodon/pull/2618

* Introduce recent scope to Status and StreamEntry

Introduce recent scope to Status and StreamEntry as Account has.

* Cover AccountsController more in AccountsController

This location varies across postgres installations, and it seems like the pg
package knows how to guess correctly on each system.

* Add spec files for feed and media cleanup workers

* Add coverage for feed and media cleanup schedulers

* Clean up feed and media cleanup workers

so that public timeline/caching would not encounter incomplete data

* Add Russian translation (ru)

* Fix a missing comma

* Fix the wording for better consistency

* Update Russian translation

* Arrange Russian setting alphabetically

* Fix syntax error

* Update Russian translation

* Fix formatting error

* Update Russian translation

* Update Russian translation

* Update ru.jsx

* Fix syntax error

* Remove two_factor_auth.warning (appears obsolete)

* Add missing strings in ru.yml

A lot of new strings translated, especially for the newly added admin section

* Fix translation consistency

* Update Russian translation

* Update Russian translation (pluralizations)

* Update Russian translation

* Update Russian translation

* Only load Intl data for current language

* Extract common chunk only from application.js and public.js

* Generate locale packs, avoid caching on window object

* i18n: updated Polish translation

Signed-off-by: Marcin Mikołajczak <m4sk1n@vivaldi.net>

* i18n: completed Polish translation

Signed-off-by: Marcin Mikołajczak <m4sk1n@vivaldi.net>

* i18n: corrected Polish translation

Signed-off-by: Marcin Mikołajczak <m4sk1n@vivaldi.net>

* i18n: Updated Polish translation

Signed-off-by: Marcin Mikołajczak <me@m4sk.in>

* Update simple_form.pl.yml

* Update simple_form.pl.yml

* Set config.cache_store in application.rb

* Set config.cache_store in environments.

* fix code format.

This change also adds a specification for the method.

ref #3101

* Persian translation update

* Persian translation update: new files

* Persian translation update

* activerecord.fa.yml language code

* Persian translation update

* fix indent

This commit fixes a regression in commit
f5548075.

* Remove duplicate 'node_modules'
* Replace 'public/packs'

* Enhance for the Chinese translation

* Add filtered_languages for Chinese Translation include CN/HK/TW for PR #3175

Resolves #2780

- improve docker_entrypoint.sh
- serve static files with puma by default
- sort packages list
- use virtual package for build deps
- show how to assign UID/GID